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WorksheetsTriangles 2
Total questions: 25
Worksheet time: 35mins
Name
Class
Date
1.
What do you call a triangle with three equal sides?
a)
Scalene Triangle
b)
Equilateral Triangle
c)
Acute Triangle
d)
Right Triangle
2.
A triangle has angle measurements of 54°, 52°, and 74°. What kind of triangle is it?
a)
acute triangle
b)
right triangle
c)
obtuse triangle
d)
none of the above
3.
What do you call a triangle with one right angle?
a)
Right Triangle
b)
Acute Triangle
c)
Obtuse
d)
Isosceles Triangle
4.
What type of triangle is this?
a)
Equilateral
b)
Isosceles
c)
Scalene
d)
Obtuse
5.
How many acute angles must an acute triangle have?
a)
2
b)
1
c)
4
d)
3
6.
What type of triangle is this?
a)
scalene
b)
acute
c)
equilateral
d)
isosceles
7.
What is an "Acute" Angle?
a)
Angle that measures 180
b)
An Angle that measures 90
c)
An angle that measures more than 90
d)
An angle that measures less than 90
8.
a)
Equilateral Triangle
b)
Scalene Triangle
c)
Isosceles Triangle
d)
Right Triangle
9.
Find the measure of the missing angle.
a)
30o
b)
110o
c)
150o
d)
40o
10.
Find the missing angle.
a)
29°
b)
39°
c)
49°
d)
59°
11.
Find the measure of the indicated angle.
a)
26
b)
36
c)
85
d)
144
12.
Solve for x.
a)
7
b)
9
c)
-11
d)
-6
13.
Solve for x.
a)
5
b)
12
c)
-7
d)
-6
14.
In a triangle, how many total degrees are there?
a)
100%
b)
180 degrees
c)
it varies
d)
360 degrees
15.
Find the measure of angle A.
a)
-7o
b)
96o
c)
-14o
d)
63o
16.
Find the measure of the indicated angle.
a)
180
b)
70
c)
54
d)
56
17.
Solve for x.
a)
8
b)
-10
c)
-7
d)
6
18.
Challenge: Find the measure of the indicated angle.
a)
145 degrees
b)
24 degrees
c)
20 degrees
d)
21 degrees
19.
If all three angles are exactly the same measure, how big is each angle?
Hint: x + x + x = 180
Hint: x + x + x = 180
a)
180 degrees
b)
90 degrees
c)
50 degrees
d)
60 degrees
20.
The longest side of a triangle would be located where on a triangle?
a)
Across from the smallest angle
b)
Across from the largest angle
c)
Cannot tell.
d)
Adjacent to the smallest side.
21.
The smallest angle would be located where in a triangle?
a)
Across from the smallest side.
b)
Across from the largest side
c)
Cannot tell
22.
What kind of triangle is this?
a)
Acute
b)
Right
c)
Sparkly
d)
Obtuse
23.
Find the exterior angle
a)
100
b)
55
c)
45
d)
80
24.
a)
115
b)
60
c)
55
d)
65
25.
Find the value of x and y.
a)
x= 60 y = 58
b)
x = 122 y = 62
c)
x = 62 y = 122
d)
x= 58 y = 60
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